| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.28 | 13.152% | $29.7363 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $97.35 | 3.669% | $100.9218 | $100.92 | $100.90 | $100.90 |
| Purchase #3 | $150.47 | 6.155% | $159.7314 | $159.73 | $159.75 | $159.70 |
| Purchase #4 | $195.34 | 9.563% | $214.0204 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $148.72 | 9.704% | $163.1518 | $163.15 | $163.15 | $163.20 |
| Purchase #6 | $5.31 | 5.689% | $5.6121 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $246.81 | 11.780% | $275.8842 | $275.88 | $275.90 | $275.90 |
| 7 purchase totals = | $870.28 | $949.0580 | $949.05 | $949.05 | $949.00 | |